This L86 intake and throttle body is ported by Chuy's Porting and Performance and ships directly from Chuy once complete (estimated 3-5 business day lead time).
TUNING WILL BE REQUIRED.
An excellent upgrade for factory L83 (5.3L) 2014+ GM trucks. This intake manifold and throttle body package is ported by Chuy's Porting and Performance. Typical gains are 20-25 RWHP depending on tuning.
- GM L86 Intake Manifold (Ported)
- GM L86 Throttle Body (Ported)
- GM L86 PCV Hose Assembly
- GM L86 Throttle Body Gasket
NOTES: Intake gaskets must be reused from original intake, please be careful when removing. NOT compatible with factory L83 throttle body to inlet tube coupler. Most aftermarket cold air intake packages will include the larger 6.2L coupler.